LD39080PT33-R

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LD39080PT33-R is a linear voltage regulator integrated circuit with a range of useful features, making it well-suited for many industrial and consumer applications. The device can be used as a standalone linear regulator or as part of an integrated circuit. It offers excellent output current regulation and can provide constant voltage regulation for many different voltage levels.

The main application field for the LD39080PT33-R is AC/DC power supplies. It has the ability to regulate the output voltage from a wide range of sources, including AC mains or DC battery sources. It can also work with other applications, such as lighting, home appliances, automotive electronics, accessories, consumer electronics and many other applications requiring reliable power supply circuit.

The device features a cutting-edge linear regulator with minimum dropout voltage. The device is capable of maintaining output voltage fluctuations with minimal noise and requiring very low operating current. The device is capable of accepting input voltages up to 45V, making it suitable for applications that require higher input voltages, such as DC-DC converters.

The device consists of a dielectric field  that produces a stabilized voltage, which is regulated by a series of transistors. The output voltage is regulated by varying the amount of current flowing through the transistors according to the input voltage applied. The output voltage can be regulated from 0V to 15V, with an accuracy of  +/-1%.

The LD39080PT33-R has the ability to operate in several modes, such as Constant Voltage (CV) mode, Constant Current (CC) mode, and Tracking Mode. In constant voltage mode, the output voltage is held constant, regardless of changes in the input voltage. In constant current mode, the output current is held constant, regardless of changes in the input voltage. Finally, in tracking mode, the output voltage follows the changes of the input voltage, within the limits set by the device.

The device also features current over-temperature protection, which shuts the device off in case of excessive current draw. This feature is essential in safety circuits, as it helps to protect the circuit from potential damage.

Overall, the LD39080PT33-R is an excellent choice for linear voltage regulator applications. The device is easy to use, requires minimal components and is capable of maintaining stable output voltage at varying input voltage levels. Its current over-temperature protection feature helps protect the circuit from possible damage, making it an ideal linear voltage regulator for industrial and consumer applications.

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